A method for introducing and adhesion of fibers for the reinforcement of hollow profiles and fiber-reinforced hollow profile

摘要

The present invention relates to a method for introducing and adhesion of fibers for the reinforcement of hollow profiles (6), comprising the steps of: cleaning of the hollow profile (6), insertion of a hose (2) and a fiber reinforcement (4) at least in a radial segment of the inner tube is eliminated (2) and of the membrane tube (1) into an outer membrane hose, wherein the diameter of the inner tube is eliminated (2) is smaller than or equal to the diameter of the membrane tube (1); inserting an adhesive (3) (epoxy resin or / and adhesive), between the maintenance of chl also (5) and the membrane hose (1), drawing of the with a membrane hose (1) coated tube into a hollow profile (6), aligning the in a partial segment between the hose and the membrane hose (1) inserted fiber reinforcement (4), application of pressure, in the inner region of the inner hose (2), pressing of the adhesive (3) by means of the membrane hose (1) radially outwardly into the hollow profile (6) and gluing of the inner tube is eliminated (2), of the membrane tube (1) and the fiber reinforcement (4) with the hollow section (6), as well as a fiber-reinforced hollow profile (6), which is a hollow profile (6) comprises, in which a hose combination is drawn in, the hose combination a which are arranged on the inside inner hose (2), a radially between the inner hose (2) and the hollow profile (6) arranged membrane hose (1) and an at least in a segment between the inner hose (2) and the membrane hose (1) arranged fiber reinforcement (4), wherein the inner hose (2), the fiber reinforcement (4), the membrane hose (1) and the hollow profile section (6) by means of an adhesive means (3) are bonded to one another.